Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia).
Autor(a) principal: | |
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Data de Publicação: | 1991 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/219149 |
Resumo: | The effects of massive lesions of the telencephalon on the behavioral repertoire of captive pigeons were investigated. The behavior of four birds with an intact telencephalon was compared to that of four birds submitted to ablation of telencephalic structures. Behavioral audio recording was done according to previously defined categories in three daily sessions for fifteen days. Experimental birds were followed up for one month. Immediately after the lesion, operated birds showed decreases in the occurrence of different behaviors such as coordinated movements, feeding, interaction, preening, maintenance, exploration and vocalization and increases in locomotion and discrete movements of the body when compared to the control birds (P less than 0.05). Recovery of exploration (P less than 0.05), feeding and localization was observed during the follow-up period. These data are interpreted as suggestive of a functional role of the telencephalon in the organization of behavior and a long-term recovery of behavior after detelencephalation. |
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Repositório Institucional da UNESP |
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Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia).The effects of massive lesions of the telencephalon on the behavioral repertoire of captive pigeons were investigated. The behavior of four birds with an intact telencephalon was compared to that of four birds submitted to ablation of telencephalic structures. Behavioral audio recording was done according to previously defined categories in three daily sessions for fifteen days. Experimental birds were followed up for one month. Immediately after the lesion, operated birds showed decreases in the occurrence of different behaviors such as coordinated movements, feeding, interaction, preening, maintenance, exploration and vocalization and increases in locomotion and discrete movements of the body when compared to the control birds (P less than 0.05). Recovery of exploration (P less than 0.05), feeding and localization was observed during the follow-up period. These data are interpreted as suggestive of a functional role of the telencephalon in the organization of behavior and a long-term recovery of behavior after detelencephalation.Departamento de Psicologia Faculdade de Filosofia Ciências e Letras Universidade Estadual Paulista SPDepartamento de Psicologia Faculdade de Filosofia Ciências e Letras Universidade Estadual Paulista SPUniversidade Estadual Paulista (UNESP)Silva, A. L. [UNESP]Ferrari, E. A. [UNESP]2022-04-28T18:54:00Z2022-04-28T18:54:00Z1991-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article509-513Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.], v. 24, n. 5, p. 509-513, 1991.0100-879Xhttp://hdl.handle.net/11449/2191492-s2.0-0026310557Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.]info:eu-repo/semantics/openAccess2022-04-28T18:54:00Zoai:repositorio.unesp.br:11449/219149Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:31:06.244581Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
title |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
spellingShingle |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). Silva, A. L. [UNESP] |
title_short |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
title_full |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
title_fullStr |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
title_full_unstemmed |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
title_sort |
Effects of massive telencephalic lesions on the organization of behavior in pigeons (Columba livia). |
author |
Silva, A. L. [UNESP] |
author_facet |
Silva, A. L. [UNESP] Ferrari, E. A. [UNESP] |
author_role |
author |
author2 |
Ferrari, E. A. [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Silva, A. L. [UNESP] Ferrari, E. A. [UNESP] |
description |
The effects of massive lesions of the telencephalon on the behavioral repertoire of captive pigeons were investigated. The behavior of four birds with an intact telencephalon was compared to that of four birds submitted to ablation of telencephalic structures. Behavioral audio recording was done according to previously defined categories in three daily sessions for fifteen days. Experimental birds were followed up for one month. Immediately after the lesion, operated birds showed decreases in the occurrence of different behaviors such as coordinated movements, feeding, interaction, preening, maintenance, exploration and vocalization and increases in locomotion and discrete movements of the body when compared to the control birds (P less than 0.05). Recovery of exploration (P less than 0.05), feeding and localization was observed during the follow-up period. These data are interpreted as suggestive of a functional role of the telencephalon in the organization of behavior and a long-term recovery of behavior after detelencephalation. |
publishDate |
1991 |
dc.date.none.fl_str_mv |
1991-01-01 2022-04-28T18:54:00Z 2022-04-28T18:54:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.], v. 24, n. 5, p. 509-513, 1991. 0100-879X http://hdl.handle.net/11449/219149 2-s2.0-0026310557 |
identifier_str_mv |
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.], v. 24, n. 5, p. 509-513, 1991. 0100-879X 2-s2.0-0026310557 |
url |
http://hdl.handle.net/11449/219149 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
509-513 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129329526210560 |